/*-
 * <<
 * UAVStack
 * ==
 * Copyright (C) 2016 - 2017 UAVStack
 * ==
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * >>
 */

package com.creditease.monitorframework.fat.appmonitor;

import javax.servlet.http.HttpServletRequest;

import com.creditease.monitor.captureframework.spi.CaptureContext;
import com.creditease.monitor.captureframework.spi.MonitorElemCapHandler;
import com.creditease.monitor.captureframework.spi.MonitorElement;
import com.creditease.monitor.captureframework.spi.MonitorElementInstance;

public class MyAppMonitorCounterHandler implements MonitorElemCapHandler {

    @Override
    public void preCap(MonitorElement elem, CaptureContext context) {

    }

    @Override
    public void doCap(MonitorElement elem, CaptureContext context) {

        if ("AppCustomMonitor_Counter".equals(elem.getMonitorElemId())) {

            // count each URL accessing to this servlet
            HttpServletRequest request = context.get(HttpServletRequest.class);

            MonitorElementInstance inst = elem.getInstance(request.getRequestURI());

            inst.increValue("count");
        }
    }

    @Override
    public void preStore(MonitorElementInstance instance) {

        // Do nothing but must pass sonar check
    }

}
